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ȷ۱ϩϵ
ȷ۱ϩI
ȷ̿ϵ
ȷˮˎϵ
ȷˮVϵ
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ˮ̎ͨ^_ۺȻXmͶˎ
ۺȻXˮ̎ИI(y)÷dzձ飬 ˮ̎þۺȻX_mʹЧͽ(jng)ЧÑɸ(j)ͬˮ|(zh)rͨ^_ۺȻXmͶˎa(chn)ƷAL2O3ٷֱȺϡ5%ҝͶ켈ʩzþۺȻX÷cXһX֮һ^ɼӋ2%3% ǹI(y)ÓɫrȌa(chn)Ʒ3-5%ˮҺAL2O3Ӌ㣩ȻӵÓɫ֭510PPm
˽ۺȻX̎ЩIˮ|(zh)
ۺȻXҪˮI(y)oˮעˮѭh(hun)sˮNˮˮˮӡȾˮ켈ˮ䓏Sˮȣ̎ۺȻX߀켈ʩz턩Óɫ儩߀t(y)ˎyƷ;TȶIҲ;dzV
ȷiSˮ̎
ȷӡˢSbU̎
ȷϴúˮ̎F(xin)
ȷˮ̎
ȷUˮ̎N
ȷN
ȷҺxӾ۱ϩa(chn)ƷB
ȷÓ̈́
֮Դˮ̎˾
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